Yuken Pilot Operated Directional Valves
These valves perform spool changeover by the hydraulic pilot. They are useful when the pilot directional control valve and the main directional control valve should be installed distant to each other. The pilot pressure for spool operation is 0.5 MPa (72.5 psi) at minimum. Figure 4.8 shows the pilot operated directional valve (DHG-06).
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